“…Seven measures operationalize resilience as an outcome (Supplemental Appendix 3) and are divided into three subcategories as follows: (a) Self-reported mental health measures (Center for Epidemiological Studies-Depression Scale [CES-D]; Radloff, 1977), the Geriatric Depression Scale (Yesavage et al, 1983), Life Satisfaction Index (LSI-Z; Wood et al, 1969), and General Health Questionnaire (GHQ) 12/28-item version (Goldberg et al, 1997); (b) Psychophysiological measure (heart rate variability [HRV], the variation over time of the period between consecutive heartbeats, which reflects emotional states of human beings; McCraty et al, 2009); and (c) Caregiver burden measures, including Zarit Burden Inventory (Zarit et al, 1985) and a combined measurement (Gaugler et al, 2007) that utilized several tools to classify caregivers Not applicable 1 (2%) Sarabia-Cobo (2015) A classification of caregiver based on caregiver burden (Zarit Burden Scale) (Zarit et al, 1986) and frequency of care demands (behavior problems, ADLs, IADLs; Katz et al, 1963;Lawton & Brody, 1969;Zarit et al, 1985) Not applicable 1 (2%) (Zauszniewski et al, 2006) 28 1 (2%) Bekhet (2013) Caregiver Resilience Scale (Maneewat et al, 2016) 36 1 (2%) Maneewat et al (2016) Caregiver Resilience Instrument (Ross et al, 2003) 4 questions 1 (2%) Ross et al (2003) The BRCS (Sinclair & Wallston, 2004) 4 3 (6%) Jones, Killett, & Mioshi (2018, Jones, Mioshi, & Killett (2019) Qualitative criteria of resilience (Bennett, 2010) 5 criteria 1 (2%) Donnellan et al (2018) Note. based on subjective burden (Zarit Burden Scale;Zarit et al, 1986) and objective burden (frequency of care demands, including behavior problems, ADLs, instrumental activities of daily living [IADLs]; Katz et al, 1963;Lawton & Brody, 1969;Zarit et al, 1985).…”